Oncor Inc.

.. .. .. .. .. .. .. .. .. ..Ticker .. .. .. ..Yesterday's

.. .. .. .. .. .. .. .. .. ..Symbol .. .Cls... .. .. .Chg.

.. .. .. .. .. .. .. .. .. ...ONCR .. ...6 3/8 .. .. .. .. .- 7/8

Period ended

Dec. 31, 1993 .. .. .. ... .4th qtr. ..Year ago .. ..Chg.

Revenue .. .. .. .. .. .. ...$3,224 .. ..$1,879 .. +71.6%

Net Income .. .. .. .. .. ..($2,974) ...($2,884) .. ...--

Primary EPS* .. .. .. .. .. .($0.19) .. .($0.19) .. ...--

.. .. .. .. .. .. .. .. .. ..12 mos. ...Year ago .. .Chg.

Revenue .. .. .. .. .. .. ...$9,300 .. ...$6,580 ..+41.3%

Net Income .. .. .. .. .. .($11,087) .. .($9,235) .. ..--

Primary EPS* .. .. .. .. .. .($0.71) .. ..($0.64) .. ..--

Figures in thousands (except per share data).

Tracor Inc.

.. .. .. .. .. .. .. .. .. ..Ticker .. .. .. ...Yesterday's

.. .. .. .. .. .. .. .. .. ..Symbol .. .. Cls... .. ...Chg.

.. .. .. .. .. .. .. .. .. ...TTRR .. .. ..9 5/8 .. .. .. ...- 1/2

Period ended

12/31/93 .. .. .. .. .. ..4th qtr. .. ..Year ago .... Chg.

Revenue .. .. .. .. .. ..$174,837.. .. ..$70,014 ..+149.7%

Net Income .. .. .. .. ...$3,789* .. .. ..$1,622 ..+133.6%

EPS .. .. .. .. .. .. .. .$0.19* .. .. ...$0.10 ... +90.0%

.. .. .. .. .. .. .. .. ..12 mos. .. ...Year ago .. ..Chg.

Revenue .. .. .. .. .. .$407,495 .. .. .$261,835 .. +55.6%

Net Income .. .. .. .. ..$9,277* .. .. ...$4,530 ..+104.8%

EPS .. .. .. .. .. .. .. .$0.54* .. .. .. .$0.32 .. +68.8%

Figures in thousands (except per share data.)

* Quarterly and annual results were augmented by approximately four months of revenue and profit from the purchase of Vitro Corp. in August.